![Eliud Kipchoge breaks own world record marathon time in Berlin as fans call for Kenyan athlete to be given Michael Jordan treatment by Nike Eliud Kipchoge breaks own world record marathon time in Berlin as fans call for Kenyan athlete to be given Michael Jordan treatment by Nike](https://talksport.com/wp-content/uploads/sites/5/2022/09/kipchoge-beaten-world-record-30-763527530.jpg?strip=all&w=960&quality=40)
Eliud Kipchoge breaks own world record marathon time in Berlin as fans call for Kenyan athlete to be given Michael Jordan treatment by Nike
![Dopage technologique ou simple innovation, les "baskets à records" de Nike divisent les amateurs de running Dopage technologique ou simple innovation, les "baskets à records" de Nike divisent les amateurs de running](https://www.francetvinfo.fr/pictures/rny77l8VC-s3Y6-F5n9W-sAx_kI/752x423/2020/01/25/phpqsD03Y.jpg)
Dopage technologique ou simple innovation, les "baskets à records" de Nike divisent les amateurs de running
Pourquoi la basket Nike Vaporfly qui bat des records au marathon est considérée par certains comme du dopage technologique
![IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/5b565649b2e231edfd00ebbe32d49e4648b49553/338_640_2787_4832/master/2787.jpg?width=445&quality=85&dpr=1&s=none)
IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian
![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/Alamy_2F3Y8J0-crop-ff47efc.jpg?quality=90&resize=940,400)